BIRTHDAY · 18 DEC 2013

The sky on
your birthday.

NASA'S PICTURE FOR THIS DAY

“Light Pillars over Finland” is copyrighted by Thomas Kast. NASA has permission to show it and we don't, so it isn't on this card.

See it on NASA's site
COSMIC MESSAGE

Light pillars, not aurora, are seen behind houses in Finland. This local phenomenon occurs when flat, fluttering ice crystals near the ground reflect light upwards. Usually, these ice crystals evaporate higher in the atmosphere, causing sun pillars, but in freezing temperatures, they form closer to Earth.

ON YOUR CARD INSTEAD

The Sun on 18 December 2013

NASA SDO · THE SUN THAT DAY

NASA SDO took this picture on 18 December 2013, the day itself, not a release date.

CREDIT
PUBLIC DOMAIN NASA/SDO and the AIA science team

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SB-2013-12-18
COMMON
The Sun on 18 December 2013
2013-12-18 · ♐
SKYBORN
The Sun on 18 December 2013
NASA SDO · THE SUN THAT DAY
BORN 4,711 days ago
SKYBORN.APP

Move your cursor across the card to tilt it. Holographic foil ripples through the edges and surface as you go.

ZODIAC CONTEXT
♐
SAGITTARIUS

In tropical astrology, 18 DEC 2013 falls under Sagittarius (♐). The sign's window runs from 11-22 through 12-21. Sagittarius points straight at the center of the Milky Way, our galaxy's brightest region. The Sun was crossing this region of the sky on 18 DEC 2013.

THE ALMANAC FOR 18 DEC 2013
DAY
Wednesday
MOON
Full moon, 99% lit
POSITION
Day 352 of 365
METEOR SHOWER
Geminid shower, peaked 4 days ago

Questions about December 18, 2013

What space photo was released on December 18, 2013?

NASA's Astronomy Picture of the Day for December 18, 2013 was "Light Pillars over Finland". It's a photographer's copyrighted image, so we link to it on NASA's site and show the Sun or the Earth that day instead.

What was the Moon's phase on December 18, 2013?

A full moon, about 99% lit.

What day of the week was December 18, 2013?

December 18, 2013 was a Wednesday, day 352 of the 365 days in 2013.

Was there a meteor shower on December 18, 2013?

Yes: the Geminid shower, peaked 4 days ago.

What did the Sun and the Earth look like on December 18, 2013?

NASA's Solar Dynamics Observatory photographed the Sun that day, and NASA's Terra satellite photographed the whole Earth. Both are on this page, next to the card.

Is it free?

Yes. Seeing, sharing and downloading the card is free, and there's no account to make.

Moon phase, weekday and more for any date